Patent US4014270A successfully refreshed from Google Patents.
US4014270A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knock-down construction
Assignee: Individual
•
Filing: 1976-02-09
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Granted: 1977-03-29
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Expires: 1996-02-09
Abstract
Abstract A knock-down furniture construction arrangement is disclosed in which the use of tools and securing devices in assembly is avoided by employing a rigid planar frame within which opposed parallel panels are constrained by engagement between the sides of the frame.
Inventors
- 👤 Paul Anstee Frank King
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 07:20
CPC Classifications
A; A47; A47B; A47B47/00; A47B47/04; A47B13/00; A47B13/02; A47B13/04
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
75 words
A knock-down furniture component comprising first and second parallel panels positioned in facing relationship so as to have inwardly facing surfaces and outwardly facing rectangular frame means engageable with the outwardly facing surfaces of said first and second parallel panels for preventing outward movement of said panels away from each other and structural means positioned between and engaging other inwardly facing surfaces of said panels for preventing inward movement of said panels toward each other.
Claim 2
Dependent Claim
75 words
A knock-down furniture component comprising first and second parallel panels positioned in facing relationship so as to have inwardly facing surfaces and outwardly facing rectangular frame means engageable with the outwardly facing surfaces of said first and second parallel panels for preventing outward movement of said panels away from each other and structural means positioned between and engaging other inwardly facing surfaces of said panels for preventing inward movement of said panels toward each other.
Claim 3
Dependent Claim
49 words
The invention of claim 1 wherein said first and second parallel panels are of elongated vertically extending configuration and include recesses in the ends thereof in which portions of said rectangular frame are received, wherein said first and second parallel panels extend beyond edge portions of said frame means.
Claim 4
Dependent Claim
31 words
The invention of claim 2 wherein said structual means comprises a top panel and a bottom panel having ends engaging top and bottom portions of said first and second parallel panels.
Claim 5
Dependent Claim
27 words
The invention of claim 1 wherein said rectangular frame means comprises first and second rectangular frames respectively engaging opposite ends of said first and second parallel panels.
Claim 6
Dependent Claim
20 words
The invention of claim 4 wherein said first and second parallel panels extend beyond edge portions of said frame means.
Claim 7
Dependent Claim
20 words
The invention of claim 5 wherein said first and second parallel panels comprise the sides of an item of furniture.
Claim 8
Dependent Claim
66 words
The invention of claim 4 wherein opposite sides of each of said rectangular frame members comprise an elongated table leg and said structural means includes a table top positioned on upper edge portions of said first and second parallel panels and downwardly extending ribs on the bottom of said table top mounted for engagement with the inwardly facing surfaces of said first and second parallel panels.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-03-28 | 1980-09-27 | 1981-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-03-28 | 1984-09-27 | 1985-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-03-28 | 1988-09-27 | 1989-03-29 | $7700.00 | Window Closed / Lapsed |